Castle Lake Weather Forecast
- 43
- 62
Rain Likely
- 43
- 63
Chance Rain
- 40
- 66
Mostly Cloudy
- 39
- 64
Mostly Cloudy
- 36
- 61
Partly Sunny
- 40
- 62
Partly Sunny
Today 25 Apr Upper Columbia Basin
Mostly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.
Tonight 25 Apr Upper Columbia Basin
Mostly cloudy. A chance of rain in the evening. Lows in the lower to mid 40s. South wind 5 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.
Castle Lake Temperature Statistics
April Temperature
Ephrata, Ephrata Municipal Airport (21.7 miles)
Lowest 8 April, 2024
28.9 °FAverage April
52.2 °FHighest 14 April, 2024
80.7 °F
Climate (2019–Present)
Ephrata, Ephrata Municipal Airport (21.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
42 °FAverage 2019–2024
52.8 °FAverage High 2019–2024
62.8 °F